Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0000950170-25-033880
Filing Date
2025-03-05
Accepted
2025-03-05 17:42:48
Documents
1
Period of Report
2025-03-04

Document Format Files

Seq Description Document Type Size
1 4 ownership.html 4  
1 4 ownership.xml 4 2998
  Complete submission text file 0000950170-25-033880.txt   4643
Mailing Address 9811 KATY FREEWAY SUITE 1200 HOUSTON TX 77024
Business Address 9811 KATY FREEWAY SUITE 1200 HOUSTON TX 77024 (346) 359-1010
Great Lakes Dredge & Dock CORP (Issuer) CIK: 0001372020 (see all company filings)

IRS No.: 205336063 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 1600 Heavy Construction Other Than Bldg Const - Contractors
(CF Office: 05 Real Estate & Construction)

Mailing Address C/O GREAT LAKES DREDGE & DOCK CORP. 9811 KATY FREEWAY, SUITE 1200 HOUSTON TX 77024
Business Address
GUNSTEN CHRISTOPHER (Reporting) CIK: 0001939594 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-33225 | Film No.: 25712642